Published March 16, 1989
| Version v1
Journal article
φ4 in three dimensions. A stochastic slave equation simulation
Creators
- 1. Cambridge Univ. (UK). Dept. of Applied Mathematics and Theoretical Physics (DAMTP)
Description
Differentiating the Langevin equation successively with respect to a source field gives a set of slave equations, which describe the evolution of the estimators of connected Green's functions of arbitrary order. Φ4 in three dimensions, a non-trivial theory, is simulated using this method and the approach to the continuum is observed. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 219
- Journal Issue
- 2/3
- Series
- Phys. Lett., B.
- Journal Page Range
- 315-322
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20038366
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOUNDARY CONDITIONS; COMPUTERIZED SIMULATION; CORRECTIONS; COUPLING CONSTANTS; DIFFERENTIAL CALCULUS; FEYNMAN DIAGRAM; GREEN FUNCTION; HELICAL CONFIGURATION; LANGEVIN EQUATION; LATTICE FIELD THEORY; MASS RENORMALIZATION; PHI4-FIELD THEORY; REST MASS; SCALAR FIELDS; STOCHASTIC PROCESSES; THREE-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- CONFIGURATION; CONSTRUCTIVE FIELD THEORY; DIAGRAMS; EQUATIONS; FIELD THEORIES; FUNCTIONS; INFORMATION; MASS; MATHEMATICS; QUANTUM FIELD THEORY; RENORMALIZATION; SIMULATION